Loans - Performance of Loans Modified in the Last Twelve Months (Details) $ in Thousands	Jun. 30, 2026 USD ($)
Current
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	$ 4,004
30 - 89 Days Past Due
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	130
90 Days or More Past Due
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	21
Commercial and industrial \| Current
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	3
Commercial and industrial \| 30 - 89 Days Past Due
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	0
Commercial and industrial \| 90 Days or More Past Due
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	0
Healthcare finance \| Current
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	0
Healthcare finance \| 30 - 89 Days Past Due
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	130
Healthcare finance \| 90 Days or More Past Due
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	0
Small business lending \| Current
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	3,425
Small business lending \| 30 - 89 Days Past Due
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	0
Small business lending \| 90 Days or More Past Due
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	21
Franchise finance \| Current
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	485
Franchise finance \| 30 - 89 Days Past Due
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	0
Franchise finance \| 90 Days or More Past Due
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	0
Residential mortgage \| Current
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	91
Residential mortgage \| 30 - 89 Days Past Due
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	0
Residential mortgage \| 90 Days or More Past Due
Financing Receivable, Modified, Past Due [Line Items]
Total loans modified in the last twelve months	$ 0